Re: Incremental updating of SSA_NAMEs that are passed to b_c_p

2020-11-20 Thread Jeff Law via Gcc
On 10/27/20 12:34 PM, Ilya Leoshkevich wrote: > Hi, > > I'd like to revive the old discussion regarding the interaction of > jump threading and b_c_p causing the latter to incorrectly return 1 in > certain cases: > > https://gcc.gnu.org/pipermail/gcc-patches/2020-June/547236.html > https://gcc.g

Re: Incremental updating of SSA_NAMEs that are passed to b_c_p

2020-11-03 Thread Ilya Leoshkevich via Gcc
On Fri, 2020-10-30 at 09:22 +0100, Richard Biener wrote: > On Thu, Oct 29, 2020 at 6:20 PM Ilya Leoshkevich > wrote: > > On Wed, 2020-10-28 at 12:18 +0100, Richard Biener wrote: > > > On Tue, Oct 27, 2020 at 7:36 PM Ilya Leoshkevich via Gcc > > > wrote: > > > > Hi, > > > > > > > > I'd like to re

Re: Incremental updating of SSA_NAMEs that are passed to b_c_p

2020-10-30 Thread Richard Biener via Gcc
On Thu, Oct 29, 2020 at 6:20 PM Ilya Leoshkevich wrote: > > On Wed, 2020-10-28 at 12:18 +0100, Richard Biener wrote: > > On Tue, Oct 27, 2020 at 7:36 PM Ilya Leoshkevich via Gcc > > wrote: > > > Hi, > > > > > > I'd like to revive the old discussion regarding the interaction of > > > jump threadin

Re: Incremental updating of SSA_NAMEs that are passed to b_c_p

2020-10-29 Thread Ilya Leoshkevich via Gcc
On Wed, 2020-10-28 at 12:18 +0100, Richard Biener wrote: > On Tue, Oct 27, 2020 at 7:36 PM Ilya Leoshkevich via Gcc > wrote: > > Hi, > > > > I'd like to revive the old discussion regarding the interaction of > > jump threading and b_c_p causing the latter to incorrectly return 1 > > in > > certai

Re: Incremental updating of SSA_NAMEs that are passed to b_c_p

2020-10-28 Thread Richard Biener via Gcc
On Tue, Oct 27, 2020 at 7:36 PM Ilya Leoshkevich via Gcc wrote: > > Hi, > > I'd like to revive the old discussion regarding the interaction of > jump threading and b_c_p causing the latter to incorrectly return 1 in > certain cases: > > https://gcc.gnu.org/pipermail/gcc-patches/2020-June/547236.ht

Incremental updating of SSA_NAMEs that are passed to b_c_p

2020-10-27 Thread Ilya Leoshkevich via Gcc
Hi, I'd like to revive the old discussion regarding the interaction of jump threading and b_c_p causing the latter to incorrectly return 1 in certain cases: https://gcc.gnu.org/pipermail/gcc-patches/2020-June/547236.html https://gcc.gnu.org/pipermail/gcc-patches/2020-July/549288.html The conclus